diff mbox

[gomp4,08/14] libgomp nvptx: populate proc.c

Message ID 1445366076-16082-9-git-send-email-amonakov@ispras.ru
State New
Headers show

Commit Message

Alexander Monakov Oct. 20, 2015, 6:34 p.m. UTC 
This provides minimal implementations of gomp_dynamic_max_threads and
omp_get_num_procs.

	* config/nvptx/proc.c: New.
---
 libgomp/config/nvptx/proc.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

Comments

Jakub Jelinek Oct. 21, 2015, 9:09 a.m. UTC | #1 
On Tue, Oct 20, 2015 at 09:34:30PM +0300, Alexander Monakov wrote:
> This provides minimal implementations of gomp_dynamic_max_threads and
> omp_get_num_procs.
> 
> 	* config/nvptx/proc.c: New.

LGTM. 

	Jakub
diff mbox

Patch

diff --git a/libgomp/config/nvptx/proc.c b/libgomp/config/nvptx/proc.c
index e69de29..6331b8c 100644
--- a/libgomp/config/nvptx/proc.c
+++ b/libgomp/config/nvptx/proc.c
@@ -0,0 +1,40 @@ 
+/* Copyright (C) 2015 Free Software Foundation, Inc.
+
+   This file is part of the GNU Offloading and Multi Processing Library
+   (libgomp).
+
+   Libgomp is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+   FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* This file contains system specific routines related to counting
+   online processors and dynamic load balancing.  */
+
+#include "libgomp.h"
+
+unsigned
+gomp_dynamic_max_threads (void)
+{
+  return gomp_icv (false)->nthreads_var;
+}
+
+int
+omp_get_num_procs (void)
+{
+  return gomp_icv (false)->nthreads_var;
+}